28366550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{18301}}^1$

素因数の和:18344

約数の個数: 24

約数和(自身を含む): 54466752

約数和(自身を除く): 26100202

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 18301, 36602, 91505, 183010, 457525, 567331, 915050, 1134662, 2836655, 5673310, 14183275, 28366550]

約数ペア:

[(1, 28366550), (2, 14183275), (5, 5673310), (10, 2836655), (25, 1134662), (31, 915050), (50, 567331), (62, 457525), (155, 183010), (310, 91505), (775, 36602), (1550, 18301)]